<!DOCTYPE html>
<HTML>
<HEAD>
    <TITLE> ZTREE DEMO - radio select menu</TITLE>
    <meta content="text/html; charset=UTF-8" http-equiv="content-type">
    <link href="../../../css/demo.css" rel="stylesheet" type="text/css">
    <link href="../../../css/zTreeStyle/zTreeStyle.css" rel="stylesheet" type="text/css">
    <script src="../../../js/jquery-1.4.4.min.js" type="text/javascript"></script>
    <script src="../../../js/jquery.ztree.core.js" type="text/javascript"></script>
    <script src="../../../js/jquery.ztree.excheck.js" type="text/javascript"></script>
    <!--	<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>-->
    <SCRIPT type="text/javascript">
        <!--
        var setting = {
            check: {
                enable: true,
                chkStyle: "radio",
                radioType: "all"
            },
            view: {
                dblClickExpand: false
            },
            data: {
                simpleData: {
                    enable: true
                }
            },
            callback: {
                onClick: onClick,
                onCheck: onCheck
            }
        };

        var zNodes = [
            {id: 1, pId: 0, name: "北京"},
            {id: 2, pId: 0, name: "天津"},
            {id: 3, pId: 0, name: "上海"},
            {id: 6, pId: 0, name: "重庆"},
            {id: 4, pId: 0, name: "河北省", open: true, nocheck: true},
            {id: 41, pId: 4, name: "石家庄"},
            {id: 42, pId: 4, name: "保定"},
            {id: 43, pId: 4, name: "邯郸"},
            {id: 44, pId: 4, name: "承德"},
            {id: 5, pId: 0, name: "广东省", open: true, nocheck: true},
            {id: 51, pId: 5, name: "广州"},
            {id: 52, pId: 5, name: "深圳"},
            {id: 53, pId: 5, name: "东莞"},
            {id: 54, pId: 5, name: "佛山"},
            {id: 6, pId: 0, name: "福建省", open: true, nocheck: true},
            {id: 61, pId: 6, name: "福州"},
            {id: 62, pId: 6, name: "厦门"},
            {id: 63, pId: 6, name: "泉州"},
            {id: 64, pId: 6, name: "三明"}
        ];

        function onClick(e, treeId, treeNode) {
            var zTree = $.fn.zTree.getZTreeObj("treeDemo");
            zTree.checkNode(treeNode, !treeNode.checked, null, true);
            return false;
        }

        function onCheck(e, treeId, treeNode) {
            var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
                nodes = zTree.getCheckedNodes(true),
                v = "";
            for (var i = 0, l = nodes.length; i < l; i++) {
                v += nodes[i].name + ",";
            }
            if (v.length > 0) v = v.substring(0, v.length - 1);
            var cityObj = $("#citySel");
            cityObj.attr("value", v);
        }

        function showMenu() {
            var cityObj = $("#citySel");
            var cityOffset = $("#citySel").offset();
            $("#menuContent").css({
                left: cityOffset.left + "px",
                top: cityOffset.top + cityObj.outerHeight() + "px"
            }).slideDown("fast");

            $("body").bind("mousedown", onBodyDown);
        }

        function hideMenu() {
            $("#menuContent").fadeOut("fast");
            $("body").unbind("mousedown", onBodyDown);
        }

        function onBodyDown(event) {
            if (!(event.target.id == "menuBtn" || event.target.id == "citySel" || event.target.id == "menuContent" || $(event.target).parents("#menuContent").length > 0)) {
                hideMenu();
            }
        }

        $(document).ready(function () {
            $.fn.zTree.init($("#treeDemo"), setting, zNodes);
        });
        //-->
    </SCRIPT>
    <style type="text/css">
    </style>
</HEAD>

<BODY>
<h1>带 radio 的单选下拉菜单 -- zTree</h1>
<h6>[ 文件路径: super/select_menu_radio.html ]</h6>
<div class="content_wrap">
    <div class="zTreeDemoBackground left">
        <ul class="list">
            <li class="title">&nbsp;&nbsp;<span class="highlight_red">勾选 radio 或者 点击节点 进行选择</span></li>
            <li class="title">&nbsp;&nbsp;Test: <input id="citySel" onclick="showMenu();" readonly style="width:120px;"
                                                       type="text" value=""/>
                &nbsp;<a href="#" id="menuBtn" onclick="showMenu(); return false;">select</a></li>
        </ul>
    </div>
    <div class="right">
        <ul class="info">
            <li class="title"><h2>实现方法说明</h2>
                <ul class="list">
                    <li>用 radio 也可以轻松实现单选的下拉菜单</li>
                    <li>单选其实没有必要使用 radio, 此 Demo 主要用于 和 其他下拉菜单进行对比</li>
                </ul>
            </li>
        </ul>
    </div>
</div>

<div class="menuContent" id="menuContent" style="display:none; position: absolute;">
    <ul class="ztree" id="treeDemo" style="margin-top:0; width:180px; height: 300px;"></ul>
</div>
</BODY>
</HTML>